A Review of Volcano Geophysics and Volcano-Monitoring Methods

  • R. Scarpa
  • P. Gasparini


In the past two decades, considerable progress has been realized in the geophysical studies of volcanoes aimed at explaining the source processes, modeling the magma feeding system, understanding the eruption dynamics, and forecasting the eruption onsets and their evolution. Seismicity patterns, detection of anomalous strain episodes through tiltmeters, dilatometers and microgravimeters are nowadays common techniques widely used to detect precursory changes and to model some volcanic processes. Low-cost PC-based data acquisition systems are now available to obtain real-time automated monitoring data.

In general, several types of monitoring systems are required to detect the large variety of geophysical signals observed on volcanoes. Among the most promising techniques, the use of dense arrays of digital broad-band seismometers offers the opportunity to obtain a high-resolution tomographic image of the fluidodynamic activity. This technique, coupled with high sensitivity borehole arrays of strainmeters, and with more traditional stress — strain measurements seems to be a promising one for improving detection of precursory signals of eruptions.

In addition, the use of nonlinear mechanical models, involving the inclusion of anelastic properties of materials and fluid percolation, can furnish the theoretical basis for a quantitative approach to volcano modeling and eruption forecasting.


Seismic Tomography Volcanic Tremor Geophysical Signal Kilauea Volcano Volcano Observatory 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. Aster RC, Meyer RP, De Natale G, Zollo A, Martini M, Del Pezzo E, Scarpa R, Iannaccone G (1992) Seismic investigation of the Campi Flegrei: a summary and synthesis of results. In: Gasparini P, Scarpa R, Aki K (eds) Volcanic seismology. Springer, Berlin Heidelberg New York, pp 462–483CrossRefGoogle Scholar
  2. Barberi F, Hill DP, Innocenti F, Luongo G, Treuil M (eds) (1984) The 1982–1984 bradyseismic crisis at Phlegrean Fields (Italy). Bull Volcanol 42–2: pp 238Google Scholar
  3. Benz HM, Chouet BA, Dawson PB, Lahr JC, Page RA (1995) Three-dimensional P- and S-wave velocity structure of Redoubt volcano, Alaska. J Geophys Res (in press)Google Scholar
  4. Capocci J (1839) Influence des eruptions volcaniques sur la declinaison de l’aiguille cimentee. C R Acad Sci Paris 9: pp 374Google Scholar
  5. Carrion PM (1989) Generalized non-linear elastic inversion with constraints in model and data spaces. Geophys J 96: 151–162CrossRefGoogle Scholar
  6. Chouet B, Shaw HR (1991) Fractal properties of tremor and gas piston events observed at Kilauea volcano, Hawaii. J Geophys Res 96: 10177–10189CrossRefGoogle Scholar
  7. Cornelius RR, Voight B (1995) Graphical and PC-software analysis of volcano eruption precursors according to the Material Failure Forecast Method (FFM). J Volcanol Geotherm Res 64: 299–324CrossRefGoogle Scholar
  8. Cortini M, Barton CC (1993) Non-linear forecasting analysis of inflation — deflation patterns of an active caldera (Campi Flegrei, Italy). Geology 21: 239–242CrossRefGoogle Scholar
  9. Crosson RS, Koyanagi RY (1979) Seismic velocity structure below the Island of Hawaii from local earthquake data. J Geophys Res 84: 2331–2342CrossRefGoogle Scholar
  10. Dietel C, Chouet B, Kleinman J, De Luca G, Martini M, Milana G, Power J, Harlow D, Scarpa R (1994) Array tracking of tremor sources at Stromboli volcano, Italy. USGS Open-File Rep 94–142, 86 ppGoogle Scholar
  11. Foulger GR, Long RE (1992) Non-double couple earthquake focal mechanisms and the accretionary tectonic cycle. In: Gasparini P, Scarpa R, Aki K (eds) Volcanic seismology. Springer, Berlin Heidelberg New York, pp 223–234CrossRefGoogle Scholar
  12. Gasparini P, Scarpa R, Aki K (eds) (1992) Volcanic seismology. IAVCEI Proceedings in volcanology, vol 3. Springer, Berlin Heidelberg New YorkGoogle Scholar
  13. Hole JA (1992) Nonlinear high-resolution three-dimensional seismic travel time tomography. J Geophys Res 97: 6553–6562CrossRefGoogle Scholar
  14. Iyer HM (1992) Seismological detection and delineaton of magma chambers: present status with emphasis on western U.S.A. In: Gasparini P, Scarpa R, Aki K (eds) Volcanic seismology. Springer, Berlin Heidelberg New York, pp 299–338CrossRefGoogle Scholar
  15. Jackson DB (1987) Regional self-potential anomalies at Kilauea volcano. US Geol Surv Prof Pap 1350: 947–960Google Scholar
  16. Johnston MJS (1989) Review of magnetic and electric field effects near active faults and volcanoes in the U.S.A. Phys Earth Plan Int 57: 47–63CrossRefGoogle Scholar
  17. Johnston MJS, Mueller RJ, Dvorak J (1981) Volcanomagnetic observations during eruptions, May — August 1980. US Geol Surv Prof Pap 1250: 183–189Google Scholar
  18. Julian BR, Sipkin SA (1985) Earthquake processes in the Long Valley caldera area. J Geophys Res 190: 11155–11169CrossRefGoogle Scholar
  19. Kagoshima International Conference on Volcanoes (1988) National Institute for Research Advancement, TokyoGoogle Scholar
  20. Kissling E (1988) Geotomography with local earthquake data. Rev Geophys 26: 659–698CrossRefGoogle Scholar
  21. Klein FW (1984) Eruption forecasting at Kilauea volcano, Hawaii. J Geophys Res 89: 3059–3073CrossRefGoogle Scholar
  22. Koch M (1985) A numerical study on the determination of the 3-D structure of the lithosphere by linear and non-linear inversion of teleseismic travel times. Geophys J R Astron Soc 80: 73–93Google Scholar
  23. Latter JH (ed) (1989) Volcanic hazards. IAVCEI Proceedings in volcanology, vol 1. Springer, Berlin Heidelberg New YorkGoogle Scholar
  24. Lees JM, Crosson RS (1989) Tomographic inversion for three-dimensional velocity structure at Mount St. Helens using earthquake data. J Geophys Res 94: 5716–5728CrossRefGoogle Scholar
  25. Linde AT, Agustsson K, Sacks IS, Stefansson R (1993) Mechanism of the Hekla Iceland 1991 eruption from continuous borehole strain monitoring. Nature 365: 737–741CrossRefGoogle Scholar
  26. Minakami T (1974) Seismology of volcanoes in Japan. In: Civetta L, Gasparini P, Luongo G,.Rapolla A. (eds) Physical volcanology. Elsevier, Amsterdam, pp 1–27Google Scholar
  27. Mori J, McKee C, Talai B, Itikarai I (1989) A summary of precursors to volcanic eruptions in Papua New Guinea. In: Latter JH (ed) Volcanic hazards. Springer, Berlin Heidelberg New York, pp 260–291CrossRefGoogle Scholar
  28. Nagakawa I, Sasai Y, Utada H, Ishikawa Y, Koyama S, Oochi K, Tokumoo T (1984) Changes in total intensity of the geomagnetic field associated with the 1983 eruption of Miyake-jima volcano. Bull Volcanol Soc Jpn 29: 101–112 (in Japanese with English Abstract)Google Scholar
  29. Rikitake T (1951) Changes in magnetic dip that accompanied the activities of volcano Mihara. Bull Earthq Res Inst Tokyo 54: 1–29Google Scholar
  30. Romero AE, McEvilly TV, Majer EL, Michelini A (1993) Velocity structure of the Long Valley caldera from the inversion of local earthquake P and S travel times. J Geophys Res 98: 19869–19879CrossRefGoogle Scholar
  31. Rowan LR, Clayton RW (1993) The three-dimensional structure of Kilauea volcano, Hawaii from travel time tomography. J Geophys Res 98: 4355–4375CrossRefGoogle Scholar
  32. Sasai Y, Shimomura T, Hamano Y, Utada H, Yoshino T, Koyama S, Ishikawa Y, Nakagawa I, Yokoyama Y, Yamamoto T, Nakaya K, Tsunomura S, Muromatsu F, Murakami R, Mori T (1989) Volcanomagnetic effect observed during the 1986 eruption of Izu-Oshima volcano. J Geomagn Geoelectr 34: 314–326Google Scholar
  33. Sawada Y, Tamaka Y, Seino M (1988) Volcanic activity in Japan monitored by the Japan Meteorological Agency using detected precursory phenomena. In: Latter JH (ed) Volcanic hazards. IAVCEI Proceedings in Volcanology, vol 1. Springer, Berlin Heidelberg New York, pp 246–259Google Scholar
  34. Scarpa R (1993) Seismic tomography and modeling of complex geological structures. J Appl Geophys 30: 119–130CrossRefGoogle Scholar
  35. Shaw HR, Chouet B (1991) Fractal hierarchies of magma transport in Hawaii and critical self-organization of tremor. J Geophys Res 96: 10191–10207CrossRefGoogle Scholar
  36. Shimozuru D, Kagiyama T (1989) Some significant features of pre-eruption earthquakes. IAVCEI Proceedings in Volcanology, vol 1. Springer, Berlin Heidelberg New York, pp 504–512Google Scholar
  37. Simkin T, Siebert L (1994) Volcanoes of the world, 2nd edn. Geoscience Press, TucsonGoogle Scholar
  38. Simkin T, Siebert L, McClelland L, Bridge D, Newhall C, Latter JH (1981) Volcanoes of the world. Van Nostrand, New YorkGoogle Scholar
  39. Tanaka T (1993) Eruption mechanism as inferred from geomagnetic changes with special attention to the 1989–1990 activity of Aso volcano. J Volcanol Geotherm Res 56: 319–328CrossRefGoogle Scholar
  40. Tilling RI, Dvorak JJ (1993) Anatomy of a basaltic volcano. Nature 363: 125–133CrossRefGoogle Scholar
  41. UNESCO (1972) The surveillance and prediction of volcanic activity. UNESCO, ParisGoogle Scholar
  42. Voight B (1988) A method for prediction of volcanic eruptions. Nature 332: 125–130CrossRefGoogle Scholar
  43. Voight B, Cornelius RR (1991) Prospects for eruption prediction in near real-time. Nature 350: 695–698CrossRefGoogle Scholar
  44. WOVO (1994) Directory of volcano observatories (1993–1994) World Organization of Volcano Observatories, UNESCO, ParisGoogle Scholar
  45. Zlotnicki J (1987) Sur les effets volcanomagnetiques et tectonomagnetiques. Thèse de Doctorate d’Etat, University of Paris, Paris, 393 ppGoogle Scholar
  46. Zlotnicki J, Le Mouel JL, Delmond JC, Pambrun C, Delorme H (1993) Magnetic variations on Piton de la Fournaise volcano. Volcanomagnetic signals associated with the November 6 and 30, 1987 eruptions. J Volcanol Geotherm Res 56: 281–296CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1996

Authors and Affiliations

  • R. Scarpa
    • 1
  • P. Gasparini
    • 2
  1. 1.Dipartimento di FisicaUniversità degli Studi dell’AquilaVia VetoioItaly
  2. 2.Dipartimento di Geofisica e VulcanologiaUniversità di Napoli “Federico II”NapoliItaly

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